Source code is hosted at https://github.com/twolights/ntpu-dsp-homework3

1. Python 3.8+ (only tested on 3.8.18 though)
2. NumPy
3. matplotlib
4. virutalenv
5. pip

1. Setup virtualenv

# virtualenv `which python3` env

2. Activate virtualenv

# . env/bin/activate

3. Install dependency packages

# pip install -r requirements.txt

All output images/CSV's will be located in the "output" directory

• 1 & 2

# python3 main-plot.py gen

This will output impulse response & frequency magnitude of low-pass filter for each order M

• 3

# python3 main-wav.py

This will generate original & filtered WAV file and head/tail transient state graph for each order M

• 5

# python3 main-min-phase.py

This will generate a graph that compares the impulse response of linear and minimum phase.

• Conclusion

Please refer to the attached PDF for assignment recap